Seabed data collected using a Starfish side scan sonar, covering approximately 75% of the islands inshore marine environment up to 500m from shore where possible.

This polygon dataset contains summarised seabed habitat/substrate data for 500m around St Helena, where side scan sonar data and verification took place.

Created to monitor rock fall sites on the cliffs above Jamestown

Videos of seabed on the leeward (mainly) side of St Helena based upon locations identified using Side Scan Sonar to determine habitat/substrate type. Multiple locations were...

This dataset contains a summary of habitat at verification locations investigated by drop down camera at locations identified around the island during the interpretation of side...

Groundcover; rock, gullies, slopes, eroded areas, landscape, geology types along the line of the Airport Development Area

Groundcover and type along the line of the Airport Development Area. Merged version of individual GroundCoverADA files.

Beach Profile surveys were conducted on a montly basis at six fixed points over a 14 year peiod at both Sandy Bay and Ruperts beach. These surveys were started in January 1998...

The dataset indicates the location of the sites where environmental samples (lichens, peat surface, soils) and rocks were collected in February 2018.